Daikin | Heat Reclaim Ventilator

Error Code 6A

Troubleshooting guide for the Daikin Heat Reclaim Ventilator system fault 6A.

Disclaimer: This information is for general reference. Error codes can vary by model and production year. Always refer to your machine's specific manual and the information printed on the unit itself.

System Diagnosis

Malfunction of damper system (Heat reclaim ventilator)

Potential Causes & Solutions

  • Defective connector contact.
  • Defective limit switch.
  • Defective damper motor.
  • Defective control PCB.

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